Dirty Cartridge Brass Casings In the last post we discussed the differences in performance between vibratory tumbling and barrel tumbling to ... Read More
Polishing machined aluminum is a delicate art—transforming raw, rugged metal parts into smooth, gleaming end products. The process is not merely ... Read More
Many small-run, decorative pewter manufacturers either hand polish or have smaller equipment for polishing cast pewter parts. While we have detailed ... Read More
Removing heavy rust (picture above) off steel can be accomplished successfully using an abrasive blasting process. While effective, the etched finish ... Read More
The process of hardening steel using heat treatments, annealing and quenching can produce scale and blackening on the surface. In addition ... Read More
Pewter is a soft, malleable metal consisting primarily of tin. Decorative plates, jewelry, figurines and even keys (see picture below) can ... Read More
Deburred Deburring and polishing aluminum is almost always a multi-step process. The aluminum part pictured above was deburred using an aggressive ... Read More
Firearm ammunition reloading is becoming a much more popular pursuit for passionate shooters. This process requires cleaning and polishing the spend ... Read More